BaabuurtaBaabuur

5W20 saliid motor: sooc, muuqaalada iyo dib u eegis

engine The - qalbiga gaariga. Ka soo kacay shuqulkii ku xiran tahay shaqaynaya saxda ah ee dhammaan unugyada iyo habab kale. Sidaa darteed, marka fulinta dayactirka u baahan yahay fiiro gaar ah. oolnimada of motor waxay ku xiran tahay nooca sifaynta. Maanta, darawallada door bidaan motor 5W20 saliid. Mararka qaarkood dadka qaar ka mid ah xitaa ma bixiyo talooyinka soo saaraha ee dareenka. Waxaan fahmi doonaa sababta ay caanka ah ee waddanka oo dhan ee alaabta this.

qoraalka

Marka aad dooranayso ah oo saliid lagu motor waxaa lagama maarmaan ah in ay bixiyaan si ay u laba koombo fiiro - category ee tayada iyo heerka ku nafwaayay. Halbeegga ugu horreeya ee waxaa lagu go'aamiyaa isku-dar ah warqado S ee Latin alifbeetada iyo calaamad for matoorada shidaal, iyo astaanta C - rigs Diesel. Tusaale ahaan, CC ama SJ. Deggan tayada qaybta maayo. Fiiro gaar ah oo kaliya in cabbaar socday warqaddii labaad ee alifbeetada tan iyo bilowgii, saliidda engine dheeraad ah oo casri ah. Sidaas darteed, SJ ka fulin technology ah ka sii horumarsan yahay in SH ah. Class nafwaayay dheecaan muujinaysaa sixitaanka nooca 5W20. Waxaa go'aamisa sida dareere viscous badan yahay ee la mid ah ama heerkulka daarmayaay'e kala duwan. Iyadoo la tixraacayo brand jiilaalka qarsan dufan, lagu tilmaamay karaa calaamad ka mid ah W, xagaaga - waxaa la siiyaa tiro kaliya, iyo universal - isku-dar ah taxane xagaaga iyo jiilaalka. Sayidka, 5W20 saliid multigrade waa.

nafwaayay Oil iyo heerkulka

Engine nafwaayay saliid si toos ah saamayn ku cimri dherer ah ee engine ah. Haddii tiradaasi tahay mid aad u yar yahay, dufan ka duuli doona ka kooban yahay khilaaf engine, iyada oo aan la siinayo ilaalinta lagu kalsoonaan karo. Taa waxaa ka duwan, marka dareere ku nafwaayay sare uusan haysan waqti ay ku dhex gasho inta u dhaxaysa meelaha dhalista lagu jiro bilowga ah, si weyn u yareeyo nolosha engine. nafwaayay ee dareere kasta oo ku xiran tahay heerkulka daarmayaay'e ah. The qabow waxa ka baxsan yahay, ka sii dhumuc weyn ee saliidda noqdo, oo gaabis ah u faafo on qaybo khilaaf ah, laakiin ugu wanaagsan ee ay khamiis qabaa, film ilaaliya sii. Laakiin haddii marka heerkulku hooseeyo isticmaalaan saliid ku nafwaayay sare, waxa kaliya laga fariisiyo iyo guud ahaan kuma jiraan shaqada.

5W20 saliid leeyahay joogta ah oo ku filan si ay awood deg deg ah hawlgalka lagu jiro laga bilaabo engine ee xilliga qaboobaha, laakiin waqti isku mid ma noqon mid aad u dareere ah ee heerkulka daarmayaay'e kor ku xusan lagu keydsho. Dhexdeeda been mid ka mid ah sifooyinka of sifaynta ah in this category.

nafwaayay kinematical

Sifaynta muddo xagaaga waa in ee ku nafwaayay sare, taas oo lagama maarmaan u ah howlgalka engine si mug leh ee kala duwan ee heerkulka ka hawlgala. saliid Winter, by la barbardhigo, ayaa ku nafwaayay ku yar, taas oo sahlaysa upka ee engine ah. Si kastaba ha ahaatee, kululeeyo, sheyga lumiyo tayo leh. The jilciyaha dhan-cimilada, sida in our 5W20 saliid dhacdo, waa in isku mar la kulmaan labadan xaaladaha. nafwaayay Kinematic, taas oo ka badan caadiga ah ee shidaalka xagaaga, ka go'an at heerkul ah 100 ° C, tiradaasi waa kala duwan gaar ah cuntooyinka xilli.

Yaraynta kala bixiyc kinematic hoos baxayay marinkii taasoo keentay in ay xirtaan ah oo degdeg ah oo ka mid ah qaybaha crankshaft iyo camshaft of farsamo kumbyuutarradeedu ku. Kordhinta natiijada la mid ah a "macaluul" scuffing powerplant iyo rifanka dhicis ah.

nafwaayay firfircoon

All-cimilada saliid, sida in our kiiska 5W20 saliidda, waa in sidoo kale ay leeyihiin sifooyinka of saarka xilliga qaboobaha. Waxaa lagu gartaa nafwaayay firfircoon, taas oo, markeeda, waxaa lagu go'aamiyaa laba shuruudood:

  • wadid - cufnaanta ugu badnaan la ogolyahay ee sifaynta, taas oo crankshaft bilaabo qoqobada lagama maarmaanka u ah bilowga qabow xawaaraha;
  • pumpability - nafwaayay ugu badan ee saliidda, kaas oo ay hubisaa in bamka saliidda dhiiggana uma soo shubo doono hawada halkii dufan.

jeeg nafwaayay firfircoon ayaa la fuliyaa meeshii ilayska gaar ah heerkulka a hawada qaarkood. Waayo, fasalka ku nafwaayay saliid 5W waa loo siman yahay si -35 ° C

Astaamaha u gaarka ah engine 5W20 saliidda

Determination of caddaymaha saliidda engine sameeyaa xaaladaha sida ugu dhow in ay xaqiiqada. Muujiyeyaasha waxaa lagu qeexaa in dhirta pilot gaar ah, sida ku viscometer mini-Rotary ama Qabille oo qabow bilowdo.

Astaamaha u gaarka ah 5W20 engine saliidda
mPas nafwaayay Dynamic nafwaayay Kinematic, mm 2 nafwaayay HTHS at 150 ° C, mPas ma hoose
wadid pumpability aan ka yarayn ma sare
6600 60000 3,8-5,6 <9.3 2.6

Inta badan saarayaasha tijaabin ay alaabta ku nafwaayay ku firfircoon. Sidaas sameeyo shirkadaha "Ford", "Mercedes", "Hyundai". Ay 5W20 saliid ma dooriyo sifooyinka nafwaayay ay xataa marka heerkulku hawlgalka aad u sarreeya, taas oo ka hortagaa Duugga engine inta lagu guda jiro ciriiriga daran.

Oil 5W20 iyo 5W40

Sabab u tahay qiimaha sare iyo baahsanaanta hooseeyo, wadayaasha badan door bidaan in aad ku buuxisid gaariga halkii saliid brand 5W20 5W40. saxnimada tallaabadan la warsan karo. saarayaasha badan oo casri ah ku talinaynaa isticmaalka saliidaha motor low-ku nafwaayay sabab u design engine sare. Gaar ahaan, Quwadda badan xidhiidha ansixin hoos Wehel khilaaf, waxaa jira nidaam gaar ah oo uu leeyahay ay waqtiga u gaar ah iyo sifooyinka kale. Waayo, hawlgalka engine saxda ah, ka saarida kulaylka waxaa lagama maarmaan ah in bushings shidaalka ee ku nafwaayay ku yar yahay, sida at 5W20 leh.

Sida laga soo xigtay dib u eegista ah, 5W20 iyo 5W40 saliidaha bixiyaan si kastaba ha ahaatee, labis iyo hawlgalka engine deggan, marka la isticmaalayo muuqashadii u horeeyay dillaacin si weyn u yar oo cillad ah warshad koronto shiidaa aan arkay. Dhinaca kale, isticmaalka 5W40 fasalka ma noqon doonto dilaa ah si matoorka.

Maqaallo saliid 5W20 ka Castrol

Si aad u taariikhda, soo saaraha la aqoonsan yahay oo saliid ah engine waa Castrol shirkadda. Gaar ah "Castrol" 5W20 saliid for "Ford" iyo noocyada kale ee gaariga ay sabab u ahayd formula kiimikada ay. Iyada oo qayb ka mid ah oo iswayneeya jilciyaha gebi ahaanba ka maqan, sidaas darteed wax soo saarka uusan xitaa ma Xayiraadda marka heerkulku aad u yar yahay. saliid waxay leedahay geeddi socodka oxidative qaab iska caabin ah sare u sabab ah joogitaanka atamka baaruud, fosfooraska, iyo chlorine ee halabuurka ah ee lagu daro. keligeed, jilciyaha ma aha isku dar ah ee qalabka kala duwan, iyo wax soo saarka dhqaalaha. Oil ku talinaysaa isticmaalaya talooyinka soo saaraha ee, halka aan is dhexgalka in of noocyada kale.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 so.delachieve.com. Theme powered by WordPress.